Table of Contents
Advertisement
Quick Links
Rated Loads:
3/4, 1, 1-1/2, 3 and 6 Tons
(750, 1000, 1500, 3000 and 6000 kg)
Follow all instructions and warnings for inspecting, maintaining and operating this hoist.
The use of any hoist presents some risk of personal injury or property damage. That risk is greatly increased if proper instructions and
warnings are not followed. Before using this hoist, each operator should become thoroughly familiar with all warnings, instructions and
recommendations in this manual. Retain this manual for future reference and use. Forward this manual to operator.
Failure to operate equipment as directed in manual may cause injury.
OPERATING, MAINTENANCE
& PARTS MANUAL
HAND-OPERATED LEVER HOIST
LSB-C Series
LEVER CHAIN HOIST
Before installing hoist, fill in the information below.
Rated Load
Serial No.
Purchase Date
P/N: 192090087 REV. AA October 2021
Advertisement
Table of Contents
Subscribe to Our Youtube Channel
Related Manuals for Columbus McKinnon Coffing Hoists LSB-C Series
Summary of Contents for Columbus McKinnon Coffing Hoists LSB-C Series
- Page 1 OPERATING, MAINTENANCE & PARTS MANUAL HAND-OPERATED LEVER HOIST LSB-C Series LEVER CHAIN HOIST Before installing hoist, fill in the information below. Rated Load Serial No. Purchase Date Rated Loads: 3/4, 1, 1-1/2, 3 and 6 Tons (750, 1000, 1500, 3000 and 6000 kg) Follow all instructions and warnings for inspecting, maintaining and operating this hoist.
- Page 2 COFFING HOIST PARTS AND SERVICES ARE AVAILABLE IN THE UNITED STATES AND IN CANADA As a Coffing hoist and trolley user, you are assured of reliable repair and parts services through a network of Master Parts Depots and Service Centers that are strategically located in the United States and Canada. These facilities have been se- lected for their demonstrated ability to handle all parts and repair requirements promptly and efficiently.
-
Page 3: General Safety Information
10. not lift loads over people and make sure all personnel remain clear of supported load. 9. Use Columbus McKinnon parts when repairing the unit. 11. not attempt to lengthen the load chain or repair damaged load 10. Lubricate load chain as recommended in this manual. -
Page 4: Specifications
DESCRIPTION The Coffing LSB-C hand-operated lever hoists are built in ® accordance with the specification contained herein and at the The Coffing LSB-C hand-operated lever hoists are highly ® time of manufacture comply with the applicable sections of the versatile tools that can be used in any position to efficiently pull, American Society of Mechanical Engineers (ASME) Standard lift, drag or stretch. -
Page 5: Operation
COFFING REPAIR/REPLACEMENT POLICY ® All Columbus McKinnon (Coffing) LSB-C hoists are inspected and performance tested prior to shipment. If any properly maintained hoist develops a performance problem during the life of the goods (due to a material or workmanship defect, as verified by Coffing), Coffing will repair or replace the unit for the original purchaser without charge. -
Page 6: Attaching The Load
OPERATION (CONTINUED) HOISTING (PULLING) AND LOWERING (RELEASING) Figure 2: Figure 3: Figure 4: Lifting Lowering Free-Wheeling Free-wheeling When pulling or lifting, move the load only enough to slightly load the unit, then check to be sure that the attachments to the hooks and load are firmly seated. - Page 7 INSPECT HOIST When the brake is locked: Unlock the brake by setting the selector lever to the “DOWN” position and manipulating the Inspect it before each use and at specified intervals as directed in operating handle counterclockwise. the inspection section (See page 8). WARNING WARNING Turning the free-chaining knob with a load attached will allow...
-
Page 8: Maintenance
MAINTENANCE HOOK INSPECTION Replace hooks that have suffered damage from chemicals, INSPECTION deformations or cracks, or that have a twist from the plane of To maintain continuous and satisfactory operation, regularly the unbent hook, excessive opening or seat wear (see ASME inspect the unit and replace worn or damaged parts before they B30.10). -
Page 9: Chain Lubrication
MAINTENANCE (CONTINUED) CHAIN LUBRICATION A small amount of lubricant will greatly increase the life of the Slack the portion of the chain that normally passes over the lift- load chain. Do not allow the chain to run dry. Keep it clean and wheel. -
Page 10: Preventative Maintenance
MAINTENANCE (CONTINUED) CAUTION The load limiter is subject to overheating and wear when OPTIONAL LOAD LIMITER excessively actuated. For this reason, once overloading is The LSB-C lever hoist has an optional load limiter, a device detected, remove the excess load, restore normal operation, and that is designed and calibrated to prevent excessive overloads. - Page 11 MAINTENANCE (CONTINUED) Inspector Report Torque Range (ft-lbs) ITEM REMARKS (LIST DEFICIENCIES AND RECOMMENDED ACTION) Inspector’s Date Inspected: Signature Approved by: Date: Table 6: Recommended Inspectors Report RECOMMENDED LUBRICATION SCHEDULE* COFFING LEVER OPERATED CHAIN HOIST PAGE COMPONENT TYPE OF LUBRICANT TYPE OF SERVICE AND FREQUENCY OF LUBRICATION NUMBERS HEAVY NORMAL...
-
Page 12: Frequency Of Inspection
MAINTENANCE (CONTINUED) INSPECTION AND MAINTENANCE CHECKLIST HAND-OPERATED LEVER HOIST Type of Hoist Capacity (tons) Location Original Installation Date Manufacturer Manufacturer’s Serial Number Frequency of Inspection Frequent Periodic Action Every 3 months Item Possible Deficiencies Required to Annually as Daily defined per ASME B30.21 Inadequate lubrication, excessive wear or stretch, cracked/ Load Chain... -
Page 13: Troubleshooting
TROUBLESHOOTING Symptom Possible Cause(s) Corrective Action Slip caused by ineffective braking. 1. Worn-out friction discs. 1. Replace with new fictions discs. 2. Excessive oil on the braking surface. 2. Disassemble and clean. 3. Incorrect assembly of the brake system. 3. Assemble correctly. (See the following pages) Load dropped while lowering. -
Page 14: Repair Parts List
REPAIR PARTS LIST ORDERING INSTRUCTIONS The following information must accompany all correspondence WARNING orders for replacement parts: Using “commercial” or other manufacturer’s parts to repair the Hoist model number from identification plate. Coffing LSB-C hoist may cause load loss. Serial number of the hoist stamped below identification plate. TO AVOID INJURY: Length of lift. - Page 15 COFFING LSB-C HAND-OPERATED LEVER HOIST & P/N: 192090087 REV. AA October 2021...
- Page 16 Coffing LSB-C Hand-Operated Lever Hoist Part 1.5 ton Part Name Qty. 0.75 ton 1 ton 3 ton 6 ton Short Handle Pinion Shaft 192090116 192090117 192090118 Gear Assembly 192090119 192090120 192090121 Load Gear 192090122 192090123 192090124 192090125 Lift-wheel 192090126 192090127 192090128 Load Chain KHH5009T...
- Page 17 Part 1.5 ton Part Name Qty. 0.75 ton 1 ton 3 ton 6 ton Short Handle Socket Head Cap 192090219 Screw Socket Head Cap — 192090220 Screw Spring Nut — 192090221 Spring Pin — 192090222 Warning Label** 192090223 *Not included in units with Load Limiter. **Not shown in the exploded views.
- Page 18 CMCO Warranty (HOISTS) factory repair parts can lead to dangerous operation and Columbus McKinnon Corporation (“Seller”) warrants to the original end user (“Buyer”) that: injury. (a) for a period of one (1) year from the date of Seller’s delivery of the goods (collectively, the TO AVOID INJURY: “Goods”) to the carrier, the electrical components of the Goods will be free from defects in...
Need help?
Do you have a question about the Coffing Hoists LSB-C Series and is the answer not in the manual?
Questions and answers